\chapter{Analysis}

There are some of the reasons that our database is considered "normal form"

\section{Functional Dependencies}

\noindent
To find a person, there are the following dependencies: \\
Name, Birthday, City -> Gender, Death-day, Biography, Height \\

\noindent
To find a movie, there are the following dependencies: \\
Title, Year, Director -> is coloured, language, rating, country \\

\begin{description}
\item [1NF] There are no repeating attributes in a single table.
\item [2NF] There are no sets of values that appear across multiple relations.  
\item [3NF] There are no non-key values describing other non-key values in the same table.
\end{description}